package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args)  {
        Scanner scanner=new Scanner(System.in);
        System.out.println("欢迎注册");
        System.out.println("请输入用户名");
        String username=scanner.nextLine();
        System.out.println("请输入密码");
        String password =scanner.nextLine();
        System.out.println("请输入昵称");
        String nickname=scanner.nextLine();
        System.out.println("请输入年龄");
        int age=Integer.parseInt(scanner.nextLine());
        System.out.println(username+","+password+","+nickname+","+age);
        try ( Connection conn=DBUtil.getConnection();
        ) {
            Statement statement=conn.createStatement();
            String sql="INSERT INTO user1(username,password,nickname,age) " +
                    "VALUES('" + username + "','" + password + "','" + nickname + "'," + age + ")";
            System.out.println(sql);
            int num=statement.executeUpdate(sql);
            System.out.println("注册成功");
        } catch (SQLException e) {
           e.printStackTrace();
        }

    }
}
